Here you'll find links to all available versions of Swift.
Swift 3.0 (Release Candidate)
(Please note that as the Mac builds are currently not signed by Apple-supplied keys, your Mac may require you to right-click on the application and choose "open", instead of double-clicking the first time)
To install and stay up to date with the latest prereleases on Ubuntu Linux and Debian, you can add the following APT lines (depending on your distribution) to the list of Software Sources in Synaptic Package Manager or /etc/apt/sources.list.
Ubuntu Trusty Tahr (14.04)
deb http://swift.im/packages/ubuntu/trusty beta main
deb-src http://swift.im/packages/ubuntu/trusty beta main
Ubuntu Wily Werewolf (15.10)
deb http://swift.im/packages/ubuntu/wily beta main
deb-src http://swift.im/packages/ubuntu/wily beta main
deb http://swift.im/packages/debian/jessie beta main
deb-src http://swift.im/packages/debian/jessie beta main
deb http://swift.im/packages/debian/sid beta main
deb-src http://swift.im/packages/debian/sid beta main
Note that these packages require that you install our key in the package manager list of trusted sources.
Beta releases are provided as a preview of upcoming functionality and to gather feedback and encourage testing. While we try to keep them of a high quality, they are released with known bugs and are not suitable for deployment in critical production environments.